CA2705134C - Radiomarquage selectif de biomolecules - Google Patents
Radiomarquage selectif de biomolecules Download PDFInfo
- Publication number
- CA2705134C CA2705134C CA2705134A CA2705134A CA2705134C CA 2705134 C CA2705134 C CA 2705134C CA 2705134 A CA2705134 A CA 2705134A CA 2705134 A CA2705134 A CA 2705134A CA 2705134 C CA2705134 C CA 2705134C
- Authority
- CA
- Canada
- Prior art keywords
- group
- thiol
- linker
- alkyne
- reactive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
- A61K51/088—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/008—Peptides; Proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
L'invention concerne des procédés d'introduction d'un atome de fluor sur une biomolécule qui comprennent les opérations suivantes : (i) utilisation d'un lieur comportant une terminaison thiol-réactive et une terminaison azido/alcyne-réactive; (ii) réaction de la terminaison thiol-réactive du liant avec une biomolécule comportant au moins un groupe thiol ou un dérivé réactif de celui-ci; et (iii) réaction ultérieure de la terminaison azido/alcyne-réactive de lieur avec un azide ou un alcyne substitué par du fluor respectivement. L'invention concerne également des compositions et un procédé de synthèse de liants bifonctionnnels et de bioconjugués ainsi que des agents de radiodiagnostic comportant des biomolécules marquées par le fluor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/961,108 US8071718B2 (en) | 2004-12-22 | 2007-12-20 | Selective radiolabeling of biomolecules |
US11/961,108 | 2007-12-20 | ||
PCT/EP2008/067413 WO2009080561A1 (fr) | 2007-12-20 | 2008-12-12 | Radiomarquage sélectif de biomolécules |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2705134A1 CA2705134A1 (fr) | 2009-07-02 |
CA2705134C true CA2705134C (fr) | 2018-05-08 |
Family
ID=40510013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2705134A Expired - Fee Related CA2705134C (fr) | 2007-12-20 | 2008-12-12 | Radiomarquage selectif de biomolecules |
Country Status (14)
Country | Link |
---|---|
EP (2) | EP2591808A3 (fr) |
JP (1) | JP5566905B2 (fr) |
KR (1) | KR101563758B1 (fr) |
CN (1) | CN101903047B (fr) |
AU (1) | AU2008340449B2 (fr) |
BR (1) | BRPI0821300A8 (fr) |
CA (1) | CA2705134C (fr) |
ES (1) | ES2662495T3 (fr) |
HK (1) | HK1151225A1 (fr) |
IL (1) | IL205392A (fr) |
MX (1) | MX2010006910A (fr) |
NZ (1) | NZ584900A (fr) |
RU (1) | RU2491958C2 (fr) |
WO (1) | WO2009080561A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201203793D0 (en) * | 2012-03-05 | 2012-04-18 | Ge Healthcare Ltd | Imaging neural activity |
WO2014179715A1 (fr) * | 2013-05-02 | 2014-11-06 | Duke University | Composés prothétiques pour le marquage de biomolécules d'internalisation |
GB201504755D0 (en) * | 2015-03-20 | 2015-05-06 | Isis Innovation | Fluorination process |
KR102230657B1 (ko) * | 2018-07-17 | 2021-03-23 | 한국원자력연구원 | 방사성 원소의 표지방법, 방사성 표지화합물 및 이를 포함하는 방사성 원소 표지 키트 |
JPWO2022154127A1 (fr) * | 2021-01-18 | 2022-07-21 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0428012D0 (en) * | 2004-12-22 | 2005-01-26 | Hammersmith Imanet Ltd | Radiolabelling methods |
WO2006126689A1 (fr) * | 2005-05-26 | 2006-11-30 | Japan Science And Technology Agency | Nouvelle nanoparticule metallique immobilisee par un sucre, procede pour mesurer l’interaction proteine-sucre en utilisant celle-ci et procede pour recuperer la proteine a partir d’un interactant proteine-sucre |
US20070020620A1 (en) * | 2005-07-14 | 2007-01-25 | Finn M G | Compositions and methods for coupling a plurality of compounds to a scaffold |
WO2007080114A2 (fr) * | 2006-01-11 | 2007-07-19 | Biotech Igg Ab | Conjugué de macromolecule |
-
2008
- 2008-12-12 EP EP13154289.6A patent/EP2591808A3/fr not_active Withdrawn
- 2008-12-12 CN CN200880121657.6A patent/CN101903047B/zh active Active
- 2008-12-12 EP EP08865548.5A patent/EP2231201B1/fr active Active
- 2008-12-12 BR BRPI0821300A patent/BRPI0821300A8/pt not_active IP Right Cessation
- 2008-12-12 CA CA2705134A patent/CA2705134C/fr not_active Expired - Fee Related
- 2008-12-12 MX MX2010006910A patent/MX2010006910A/es active IP Right Grant
- 2008-12-12 WO PCT/EP2008/067413 patent/WO2009080561A1/fr active Application Filing
- 2008-12-12 RU RU2010123475/04A patent/RU2491958C2/ru not_active IP Right Cessation
- 2008-12-12 NZ NZ584900A patent/NZ584900A/xx not_active IP Right Cessation
- 2008-12-12 KR KR1020107013550A patent/KR101563758B1/ko active IP Right Grant
- 2008-12-12 AU AU2008340449A patent/AU2008340449B2/en not_active Ceased
- 2008-12-12 ES ES08865548.5T patent/ES2662495T3/es active Active
- 2008-12-12 JP JP2010538605A patent/JP5566905B2/ja active Active
-
2010
- 2010-04-28 IL IL205392A patent/IL205392A/en active IP Right Grant
-
2011
- 2011-05-27 HK HK11105295.8A patent/HK1151225A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20100098405A (ko) | 2010-09-06 |
AU2008340449B2 (en) | 2014-05-22 |
IL205392A0 (en) | 2010-12-30 |
EP2231201B1 (fr) | 2018-02-14 |
EP2231201A1 (fr) | 2010-09-29 |
AU2008340449A1 (en) | 2009-07-02 |
HK1151225A1 (zh) | 2012-01-27 |
NZ584900A (en) | 2012-09-28 |
MX2010006910A (es) | 2010-10-25 |
CN101903047A (zh) | 2010-12-01 |
CA2705134A1 (fr) | 2009-07-02 |
EP2591808A2 (fr) | 2013-05-15 |
WO2009080561A1 (fr) | 2009-07-02 |
EP2591808A3 (fr) | 2014-06-25 |
JP2011508194A (ja) | 2011-03-10 |
KR101563758B1 (ko) | 2015-10-27 |
RU2010123475A (ru) | 2012-01-27 |
ES2662495T3 (es) | 2018-04-06 |
RU2491958C2 (ru) | 2013-09-10 |
CN101903047B (zh) | 2015-10-21 |
BRPI0821300A8 (pt) | 2017-10-03 |
JP5566905B2 (ja) | 2014-08-06 |
IL205392A (en) | 2015-07-30 |
BRPI0821300A2 (pt) | 2015-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20131112 |
|
MKLA | Lapsed |
Effective date: 20201214 |